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156930

Sigma-Aldrich

Dodecanoylchlorid

98%

Synonym(e):

Laurinsäurechlorid, Lauroylchlorid

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€ 31,60
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€ 119,00
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€ 378,00

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50 ML
€ 31,60
250 ML
€ 119,00
1 L
€ 378,00

About This Item

Lineare Formel:
CH3(CH2)10COCl
CAS-Nummer:
112-16-3
Molekulargewicht:
218.76
Beilstein:
1281201
EG-Nummer:
203-941-7
MDL-Nummer:
MFCD00000740
UNSPSC-Code:
12352100
PubChem Substanz-ID:
24849648
NACRES:
NA.22

€ 31,60

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Assay

98%

Form

liquid

Brechungsindex

n20/D 1.445 (lit.)

bp

134-137 °C/11 mmHg (lit.)

Löslichkeit

methanol: soluble 100 mg/mL, clear

Dichte

0.946 g/mL at 25 °C (lit.)

Funktionelle Gruppe

acyl chloride

SMILES String

CCCCCCCCCCCC(Cl)=O

InChI

1S/C12H23ClO/c1-2-3-4-5-6-7-8-9-10-11-12(13)14/h2-11H2,1H3

InChIKey

NQGIJDNPUZEBRU-UHFFFAOYSA-N

Verwandte Kategorien

Anwendung

Lauroyl chloride was used:
  • as tailoring agent for chemical modification of nanocelluloses of different length, nanofibrillated cellulose and cellulose nanocrystals[1]
  • in the preparation of acylated collagen with water solubility and better surface activity[2]
  • as organic low-friction boundary lubricant in the preparation of novel polyvinyl alcohol hydrogel[3]
  • in the synthesis of hemicellulose-based hydrophobic biomaterials[4]

Piktogramme

Corrosion
GHS05

Signalwort

Danger

H-Sätze

H314

Gefahreneinstufungen

Skin Corr. 1B

Lagerklassenschlüssel

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flammpunkt (°F)

284.0 °F - closed cup

Flammpunkt (°C)

140 °C - closed cup

Persönliche Schutzausrüstung

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SDBB2174
BCBH4480V
BCBJ7706V
BCBH1882V
BCBG9872V

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Palmitoyl chloride for synthesis

Sigma-Aldrich

8.00510

Palmitoyl chloride

Heptadecanoylchlorid 98%

Sigma-Aldrich

306657

Heptadecanoylchlorid

Hexanoylchlorid 97%

Sigma-Aldrich

156957

Hexanoylchlorid

Stearoylchlorid technical, ≥90% (GC), strongly brown

Sigma-Aldrich

85730

Stearoylchlorid

Feng Peng et al.
Carbohydrate research, 343(17), 2956-2962 (2008-09-17)
Hemicellulose-based hydrophobic biomaterials with degrees of substitution ranging from 0.46 to 1.54 were synthesized under mild conditions in homogeneous media (N,N-dimethylformamide-lithium chloride) by reacting the native wheat straw hemicellulosic polymers with lauroyl chloride using 4-dimethylaminopyridine as a catalyst. Other catalysts
Ana G Cunha et al.
Langmuir : the ACS journal of surfaces and colloids, 30(31), 9327-9335 (2014-07-22)
Nanocelluloses are bio-based nanoparticles of interest as stabilizers for oil-in-water (o/w) Pickering emulsions. In this work, the surface chemistry of nanocelluloses of different length, nanofibrillated cellulose (NFC, long) and cellulose nanocrystals (CNC, short), was successfully tailored by chemical modification with
Parvaiz Ahmad Bhat et al.
Food chemistry, 340, 128168-128168 (2020-10-05)
The chemical instability of Citral in acidic conditions is viewed as hurdle to commercialize it in food/beverage industries. We attempted to stabilize citral in various single and mixed surfactant systems at pH 1.0 and temperature 25 °C. The study highlights the
Conghu Li et al.
International journal of biological macromolecules, 57, 92-98 (2013-03-19)
A new kind of acylated collagen with water solubility and better surface activity was prepared via reaction of pepsin-solubilized calf skin collagen with lauroyl chloride and succinic anhydride in this paper. The equilibrium surface tension and the isoelectric point were
Michelle M Blum et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 100(7), 1755-1763 (2012-07-19)
A novel material design was developed by functionalizing polyvinyl alcohol hydrogel with an organic low-friction boundary lubricant (molar ratios of 0.2, 0.5, and 1.0 moles of lauroyl chloride). The hydrogels were fabricated using two different techniques. First, the boundary lubricant
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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